/*
 *  Copyright 2009 Mikhail Titov.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */

package org.raven.util;

import java.io.File;
import java.io.FileFilter;
import java.util.regex.Pattern;

/**
 *
 * @author Mikhail Titov
 */
public class RegexpFileFilter implements FileFilter
{
	private final Pattern pattern;

	public RegexpFileFilter(String filterExpression)
	{
		pattern = Pattern.compile(filterExpression);
	}

	public boolean accept(File file)
	{
		return pattern.matcher(file.getName()).matches();
	}
}
